20% of the population has cheek-dimples.

Search "241543903" in google images, you will find a lot of pictures of people putting their heads inrefrigerator. 

Scientists believe that untidy and unmade beds are healthier for us than neat and made beds.

Humans start lying by the age of 4.

You can clone your dogs in south korea with 100000$.

If your DNA was to be stretched out,it would go from the earth to the moon and back 6000 times.

Gamers are less likely to have nightmares than non-gamers.

50% of human DNA is the same as banana's.